Q;There______great changes in my hometown in the last ten ye
Q;There______great changes in my hometown in the last ten years. A.is B.are C.has been D.have been have还是has 不是需要看there 怎么跟changes有关呢?因为是现在完成时的助动词不是要看主语吗.我知道是选D但是不知道为什么,我就认为是C He has apples.不是也不用have吗